History of the manufacturer
Unigro Radio Ind., N.V., Groningen
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Unigro Radio Ind., N.V., Groningen (NL) |
| Abbreviation: | unigro |
| History: |
Unigro Radio Ind., N.V., Verlengde Heerenweg 22, Groningen. Years of radio production: 1927 - 1930. Example of used Brand/model name: UNIGRO. This has been given to us by Frans J.J. Driesens.
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Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| NL | 26 | No. 1 | A410 | Information taken from Maker information. Picture Nr.: 421.01 |
| NL | 26 | No. 5 | A409 | Information taken from Maker information. Picture Nr.: 421.02. Ethovox horn loudspeaker an... |
| NL | 26 | No. 6 | A409 | Information taken from Maker information. Picture Nr.: 421.03. Ethovox loudspeaker and gr... |
| NL | 26 | No. 7 | A425 | Ethovox horn loudspeaker and grid battery eliminator are placed inside. Mahogany or oak... |
| NL | 27 | H | Information taken from Maker information. Picture Nr.: 421.05 | |
| NL | 27 | F | Information taken from Maker information. Picture Nr.: 421.06 | |
| NL | 28 | G.4. | Information taken from Radio Amateur Museum NL-5541 CH Reusel. Picture Nr.: 421.07 | |
| NL | 29 | Cabinet for Philips 2537 | Dieses Gehäuse wurde von Unigro hergestellt zum Einbau der Philips 2537. | |
| NL | 28 | 4B | Oak cabinet with door and hinged lid. | |
| NL | 28 | Solodynette | ||
| NL | 28 | Solodyne | AC version Hfl 15 extra. |
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